System cursor API and infrastructure largely implemented
Added Decorator::SetFont
Removed unnecessary parameter copying in WinBorder class API
Optimized screen updates when a decorator button is clicked
Moved TokenHandler and BitmapManager to libappserver to allow decorators to use bitmaps
Began reworking of DefaultDecorator::_DrawFrame to draw only what it is asked to
Partly implemented ViewDriver::StrokeLineArray - calls StrokeLine
Fixed a Layer init bug - visibility regions were initialized to Bounds() and not Frame()
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4060 a95241bf-73f2-0310-859d-f6bbb57e9c96
